77065387

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 101779200

約数和(自身を除く): 24713813

約数列:

[1, 7, 19, 23, 49, 59, 61, 133, 161, 413, 427, 437, 931, 1121, 1127, 1159, 1357, 1403, 2891, 2989, 3059, 3599, 7847, 8113, 9499, 9821, 21413, 25193, 25783, 26657, 54929, 56791, 66493, 68381, 68747, 82777, 176351, 180481, 186599, 478667, 579439, 1263367, 1306193, 1572763, 3350669, 4056073, 11009341, 77065387]

約数ペア:

[(1, 77065387), (7, 11009341), (19, 4056073), (23, 3350669), (49, 1572763), (59, 1306193), (61, 1263367), (133, 579439), (161, 478667), (413, 186599), (427, 180481), (437, 176351), (931, 82777), (1121, 68747), (1127, 68381), (1159, 66493), (1357, 56791), (1403, 54929), (2891, 26657), (2989, 25783), (3059, 25193), (3599, 21413), (7847, 9821), (8113, 9499)]